Brieger, N., & Comfort, J. (1985). Business issues: Materials for developing reading and speaking skills for students of business English. Pergamon Institute of English.
Цитирование в стиле Чикаго (17-е изд.)Brieger, Nick, и Jeremy Comfort. Business Issues: Materials for Developing Reading and Speaking Skills for Students of Business English. Oxford, UK : New York: Pergamon Institute of English, 1985.
Цитирование MLA (9-е изд.)Brieger, Nick, и Jeremy Comfort. Business Issues: Materials for Developing Reading and Speaking Skills for Students of Business English. Pergamon Institute of English, 1985.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.